Research library / NAD+ (NR, NMN)

Effect of oral administration of nicotinamide mononucleotide on clinical parameters and nicotinamide metabolite levels in healthy Japanese men

J Irie, E Inagaki, M Fujita, H Nakaya, M Mitsuishi, S Yamaguchi et al.. Endocrine Journal. 2020.

Published 2026-10-15Sources checked 2026-10-151 sourceEverstack research teamHow we work

In plain language

Single doses of NMN up to 500 mg were safe and metabolized in healthy Japanese men.

Limits

Tiny, single dose, no control.

Source

doi.org/10.1507/endocrj.EJ19-0313 · PubMed 31685720

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